Colt Trooper Mk III .357 Magnum 4" Factory Nickel – Classic DA/SA Revolver
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Rebate Available
$100 consumer rebate with purchase of any “NEW” Colt revolver
Excludes Colt Single Action Armies (P1840, P1850, and P1870)
Valid on purchases October 15 – December 31, 2025
Last day for consumer redemption is January 15, 2026
Rebate Available
$100 Consumer Rebate with a purchase of an Optics-Ready 1911 (O1070CCS-OR & O1072CCS-OR)
Valid on purchases October 15 – December 31, 2025
Last day for consumer redemption is January 15, 2026
$100 Consumer Rebate with a purchase of an Optics-Ready 1911 (O1070CCS-OR & O1072CCS-OR) Valid on purchases October 15 – December 31, 2025 Last day for consumer redemption is January 15, 2026
Description
This Colt Trooper Mk III is a handsome classic .357 Magnum revolver wearing a bright factory nickel finish and a 4" barrel. The polished nickel gives it serious curb appeal while also adding a bit of extra corrosion resistance for long-term ownership. The ventless, heavy-profile barrel and full-size grip frame make it a sturdy, confidence-inspiring wheelgun for the range or the nightstand.
Original checkered walnut target stocks with Colt medallions are installed, showing some honest wear and darkening from handling but retaining good texture and fit. The metal finish appears bright and uniform in the photos, with only light handling marks and a faint cylinder line. The timing, lockup, and bore should all be checked in person, but visually this Trooper presents as a well-kept revolver that’s been used sparingly and never abused.
For the enthusiast who appreciates vintage Colt quality without stepping into top-tier collector pricing, the Trooper Mk III is a great sweet spot. It offers a smooth double-action/single-action trigger, robust construction, and classic Colt styling in a package that’s equally at home as a shooter, defensive revolver, or as a complement to a Python collection.
Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Colt |
| Model | Trooper Mk III |
| Serial Number | 50621 |
| Category | Double-Action / Single-Action Revolver |
| Caliber | .357 Magnum (compatible with .38 Special) |
| Capacity | 6-round cylinder |
| Barrel Length | 4" (approx., per tape measure in photos) |
| Finish | Factory nickel, high polish |
| Grips | Checkered walnut target stocks, Colt medallions |
| Sights | Adjustable rear, ramp front (inserted blade) |
| Action | DA/SA (double-action / single-action) |
| Condition | Very good; bright finish, worn but solid grips |
| Country of Origin | USA |